CN220902516U - External cage type tool for thin-wall processing - Google Patents

Abstract

The utility model provides an external cage type tooling for thin-wall processing, which comprises a bottom plate, a mounting ring, an upright post, a first fixing ring, a second fixing ring, a floating seat and a connecting block, wherein the bottom plate is provided with a first fixing ring; the bottom plate is a round plate with a hollowed-out center; a plurality of upright posts are arranged on the bottom plate; the mounting ring is arranged at the top end of the upright post; the mounting ring is a hollow annular plate; the first fixing ring is arranged on the bottom plate; a plurality of floating seats are arranged on the mounting ring; the fixed ring II is connected with the top end of the floating seat through a connecting block; the floating seat is a universal floating seat; the floating seat is a universal floating seat; a plurality of hanging rings are arranged in the middle of the base; the utility model has simple structure, can effectively provide radial support for the part through the top support, does not apply extra force to the part in the axial direction, presents a completely open state at the top of the part, and does not prevent the main shaft of the machine tool from feeding.

Description

External cage type tool for thin-wall processing

Technical Field

The utility model belongs to the field of machine manufacturing, and particularly relates to an external cage type tool for thin-wall machining.

Background

For processing large-scale thin wall part, in transport, the course of working, this kind of part can lead to the part to warp, the size is out of tolerance if the atress is inhomogeneous, traditional bipyramid body structure frock can only process the inner wall smooth, with the great part of conical surface laminating area, clamping part shape is single, and complicacy, clamping time is long, and unable direct part support of doing at the part top when the inner wall of this kind of part of traditional anchor clamps structure car processing, only can fix the part on the bottom plate, fixed top part installation limit through backing up piece and screw rod, clamp plate combination fixed method can cause the backing up inhomogeneous like this, the condition that the alignment degree of difficulty is big, the clamp plate surpasses the part height too big, very waste clamping time causes the cost to increase.

Disclosure of utility model

Aiming at the problems, the utility model aims to provide the thin-wall processing external cage tool which can reduce vibration and deformation generated by parts during inner wall processing and reduce clamping time.

The utility model is realized by the following technical scheme:

A thin-wall processing external cage type tool comprises a bottom plate, a mounting ring, a column, a first fixing ring, a second fixing ring, a floating seat and a connecting block; the bottom plate is a round plate with a hollowed-out center; a plurality of upright posts are arranged on the bottom plate; the mounting ring is arranged at the top end of the upright post; the mounting ring is a hollow annular plate; the first fixing ring is arranged on the bottom plate; a plurality of floating seats are arranged on the mounting ring; the fixed ring II is connected with the top end of the floating seat through a connecting block; the floating seat is a universal floating seat; and a plurality of hanging rings are arranged in the middle of the bottom plate.

The utility model has the beneficial effects that:

The utility model has simple structure, can effectively provide radial support for the part through the top support, does not apply extra force to the part in the axial direction, presents a completely open state at the top of the part, and does not prevent the main shaft of the machine tool from feeding.

Drawings

The utility model is described in further detail below with reference to the accompanying drawings.

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a top view of the present utility model.

Fig. 3 is a cross-sectional view A-A in fig. 2.

The figure shows: 1-a bottom plate; 2-mounting rings; 3-stand columns; 4-fixing ring I; 5-a second fixing ring; 6-floating seat; 61-connecting blocks; 7-hanging rings; 8-parts.

Detailed Description

Further advantages and effects of the present utility model will become apparent to those skilled in the art from the disclosure of the present utility model, which is described by the following specific examples.

It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the utility model to the extent that it can be practiced, since modifications, changes in the proportions, or adjustments of the sizes, which are otherwise, used in the practice of the utility model, are included in the spirit and scope of the utility model which is otherwise, without departing from the spirit or scope thereof. Also, the terms such as "upper", "lower", "left", "right", "middle", etc. are used herein for convenience of description, but are not to be construed as limiting the scope of the utility model, and the relative changes or modifications are not to be construed as essential to the scope of the utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The external cage tooling for thin-wall processing as shown in fig. 1-3 comprises: the device comprises a bottom plate 1, a mounting ring 2, a stand column 3, a first fixing ring 4, a second fixing ring 5, a floating seat 6, a connecting block 61 and a hanging ring 7.

The base plate 1 is a circular plate with a hollowed-out middle part, a plurality of threaded holes for installing the fixing ring I4 are formed in the base plate 1, and a plurality of upright posts 3 are fixed on the base plate 1 through screws;

The mounting ring 2 is an annular plate with a hollow middle part and is fixed at the top end of the upright post 3 through screws, and a plurality of universal floating seats 6 are arranged above the mounting ring 2;

The first fixing ring 4 is a hollow annular plate, the shape of the first fixing ring 4 is opposite to that of the bottom of the part 8, and a plurality of holes are formed in the first fixing ring 4 and are used for being connected with the bottom of the part 8;

The second fixing ring 5 is connected with the floating seat 6 through a connecting block 61, and the second fixing ring 5 is an annular plate with a hollow middle part and corresponds to the top shape of the part 8;

The floating seat 6 stretches and contracts through the rotation of an internal screw, so that the connecting block 61 can lift and fall through adjustment, is tightly attached to the end face of the second fixing ring 9 and then is fixed, and the axial deformation of the second fixing ring 9 is reduced through self-adaptive fixation;

The height of the part can be self-adapted through the internal spring, the part is tightly attached to the end face of the second fixing ring 5 and then fixed, and the axial deformation of the second fixing ring 5 is reduced through the self-adapted fixation;

The lifting rings 7 are uniformly arranged in the middle of the bottom plate 1 and used for transferring the tool.

Working principle:

The part 8 is arranged on the bottom plate 1, the first fixing ring 4 is arranged above the part 8, the first fixing ring 4 is fixed on the bottom plate 1 through a screw, the part 8 is connected through the screw, the second fixing ring 5 at the top is adjusted, and the part 8 and the second fixing ring 5 are fixed through the screw.

The protection scope of the present utility model is not limited to the technical solutions disclosed in the specific embodiments, and any modification, equivalent replacement, improvement, etc. made to the above embodiments according to the technical substance of the present utility model falls within the protection scope of the present utility model.

Claims (3)

1. The external cage type tooling for thin-wall machining is characterized by comprising a bottom plate (1), a mounting ring (2), an upright post (3), a first fixing ring (4), a second fixing ring (5), a floating seat (6) and a connecting block (61); the bottom plate (1) is a round plate with a hollowed-out center; a plurality of upright posts (3) are arranged on the bottom plate (1); the mounting ring (2) is arranged at the top end of the upright post (3); the mounting ring (2) is a hollow annular plate; the first fixing ring (4) is arranged on the bottom plate (1); a plurality of floating seats (6) are arranged on the mounting ring (2); the second fixed ring (5) is connected with the top end of the floating seat (6) through a connecting block (61).

2. The thin-wall processing outer cage tooling of claim 1, wherein the floating seat (6) is a universal floating seat.

3. The thin-wall processing outer cage tool according to claim 1, wherein a plurality of hanging rings (7) are arranged in the middle of the bottom plate (1).